CN207436696U - A kind of intelligent lock clutch of gear linear drives - Google Patents
A kind of intelligent lock clutch of gear linear drives Download PDFInfo
- Publication number
- CN207436696U CN207436696U CN201721554081.5U CN201721554081U CN207436696U CN 207436696 U CN207436696 U CN 207436696U CN 201721554081 U CN201721554081 U CN 201721554081U CN 207436696 U CN207436696 U CN 207436696U
- Authority
- CN
- China
- Prior art keywords
- gear
- pedestal
- push rod
- motor
- bar support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of intelligent lock clutch of gear linear drives, clutch includes pedestal, pusher bar support, motor and push rod pedestal, motor is fixedly mounted in pedestal, pusher bar support is arranged in pedestal, and it can be slided in pedestal, push rod pedestal is arranged in pusher bar support, and can be slided along pusher bar support, the direct or indirect driving push rod base motions of motor.The utility model not only realize smart lock automatically from conjunction, while realize manually from conjunction, reached perfect intelligent requirements.
Description
Technical field
The utility model discloses a kind of clutch, particularly a kind of intelligent lock clutch of gear linear drives, belongs to intelligence
It can fitting for lock technical field.
Background technology
With the arrival of intellectualization times, for smart home articles for use using more and more in people live, field is also more next
It is more extensive.Home security door is while people's property and safe life is ensured, to hommization, intelligentized requirement increasingly
Height had not only required lock must well, but also required to lock to facilitate, lock and must feel at ease.
It with the development of science and technology various intelligent locks emerge in an endless stream, has their own characteristics each, regardless of structure, intelligence
Lock is all be unable to do without drives lock core to carry out clutch operation with motor, and here it is so-called intelligence lock clutch.Under the conditions of the prior art,
The major way that smart lock moves back and forth push rod is to rotate compression bar, compression bar rotary compression spring by gear, then is pushed away by spring
Dynamic pushrod movement；Or gear rotary screw rod, screw rotation forces pushrod movement.There are under this for the mode of both driving push rods
State problem：（1）, compression spring promote push rod mode smart lock clutch configuration, since spring is metal material, compression bar is easy
Abrasion causes bad, and spring pressure is unstable to cause current of electric variation greatly, influence electrical machinery life, and gear and compression bar company
The complicated failure for easily generating mechanical aspects is connect, influences the uniformity of product；（2）, screw promote push rod mode smart lock from
Clutch structure：Screw processing technology is complicated, and required precision is high, and cost is promoted to increase, can if machining accuracy does not reach requirement
It breaks down the problem of more, influences properties of product.For smart lock, a performance is good, failure is few, long lifespan, at low cost
Intelligent lock clutch be direction that the prior art will be created, studied, developing.
The content of the invention
It is complicated for smart lock clutch configuration of the prior art mentioned above, the shortcomings that being easily damaged, this practicality
A kind of new intelligent lock clutch of gear linear drives of offer, uses motor to drive compound pushrod movement by gear, letter
Change its structure, add the stability of product.
The utility model solve its technical problem the technical solution adopted is that：A kind of smart lock clutch of gear linear drives
Device, clutch include pedestal, pusher bar support, motor and push rod pedestal, and motor is fixedly mounted in pedestal, and pusher bar support is arranged on bottom
It in seat, and can be slided in pedestal, push rod pedestal is arranged in pusher bar support, and can be slided along pusher bar support, and motor is direct
Or indirect driving push rod base motions.
The technical solution that the utility model solves the use of its technical problem further comprises：
Bar-shaped trough is offered on the pusher bar support, bar-shaped trough both sides are respectively a slide, and push rod pedestal both sides are divided
Not Wei sliding slot corresponding with slide, slide is arranged in sliding slot.
Rack is provided on the push rod pedestal, motor is directly or indirectly through gear driving push rod base motions.
Motor gear is installed on the axis of the motor, transmission gear in pedestal is installed, fixes and sets in pedestal
Gear shaft is equipped with, transmission gear is mounted on gear shaft, and motor gear is meshed with transmission gear, transmission gear and push rod pedestal
On rack be meshed.
The transmission gear includes coaxial gear wheel and pinion gear, motor gear and the driving cog being fixedly installed together
Gear wheel in wheel is meshed, and the pinion gear in transmission gear is meshed with rack.
Hand push spring is provided between the push rod pedestal and pusher bar support.
The push rod pan frontward end is provided with preceding resetting spring, and push rod base rear end is provided with rear resetting spring, preceding multiple
Position spring and rear resetting spring are separately positioned between push rod pedestal and pusher bar support.
Cover board is fixedly mounted on the pedestal.
The beneficial effects of the utility model are：The utility model not only realize smart lock automatically from conjunction, it is while real
Showed manually from conjunction, reached perfect intelligent requirements.
The utility model is described further below in conjunction with the drawings and specific embodiments.
Description of the drawings
Fig. 1 is the utility model dimensional structure diagram.
Fig. 2 is the utility model decomposing state structure diagram.
Fig. 3 is the utility model positive structure diagram.
Fig. 4 is the utility model side structure schematic view.
Fig. 5 is the utility model pusher bar support dimensional structure diagram.
Fig. 6 is the utility model pusher bar support positive structure diagram.
Fig. 7 is the utility model pusher bar support side structure schematic view.
In figure, 1- pedestals, 2- cover boards, 3- pusher bar supports, 4- motors, 5- motor gears, 6- transmission gears, 7- push rods bottom
Seat, 8- hand push springs, resetting spring before 9-, resetting spring after 10-, 11- racks, 12- slides.
Specific embodiment
The present embodiment is the utility model preferred embodiment, other its all principles and basic structure are identical with the present embodiment
Or it is approximate, within scope of protection of the utility model.
Incorporated by reference to referring to attached drawing 1 to attached drawing 7, the utility model mainly includes pedestal 1, pusher bar support 3, motor 4 and push rod
Pedestal 7, motor 4 are fixedly mounted in pedestal 1, and pusher bar support 3 is arranged in pedestal 1, and can be slided in pedestal 1, push rod pedestal 7
It is arranged in pusher bar support 3, and can be slided along pusher bar support 3,4 direct or indirect driving push rod pedestal 7 of motor moves.
In the present embodiment, bar-shaped trough is offered on pusher bar support 3, bar-shaped trough both sides are respectively a slide 12, push rod bottom
7 both sides of seat are respectively to be arranged on 12 corresponding sliding slot of slide, slide 12 in sliding slot, and the two opposite can be slided.Push rod pedestal 7
On be provided with rack 11, motor 4 is moved directly or indirectly through gear driving push rod pedestal 7, in the present embodiment, the electricity of motor 4
Motor gear 5 is installed on arbor, transmission gear 6 in pedestal 1 is installed, sprocket drive spindle, transmission are fixedly installed in pedestal 1
Gear 6 is mounted on gear shaft, and motor gear 5 is meshed with transmission gear 6, transmission gear 6 and the rack 11 on push rod pedestal 7
It is meshed, motor 4 is moved by transmission gear driving push rod pedestal 7, and in the present embodiment, transmission gear 6 is secondary gear, that is, is wrapped
It includes the coaxial gear wheel being fixedly installed together and pinion gear, motor gear 5 is meshed with the gear wheel in transmission gear 6, pass
Pinion gear in moving gear 6 is meshed with rack 11, and transmission gear 6 can play the role of speed change.
Hand push spring 8 is provided between push rod pedestal 7 and pusher bar support 3, hand push reset, the present embodiment can be played the role of
In, bar shaped groove is offered on slide 12, corresponds on push rod pedestal 7 at bar shaped groove position and is fixedly installed convex block, hand push
Spring 8 is arranged in the bar shaped groove on push rod pedestal 7, and 8 one end of hand push spring props up convex block, and the other end props up pusher bar support 3.
In the present embodiment, 7 front end of push rod pedestal is provided with preceding resetting spring 9, and 7 rear end of push rod pedestal is provided with rear resetting spring 10, preceding
Resetting spring 9 and rear resetting spring 10 are separately positioned between push rod pedestal 7 and pusher bar support 3.
In the present embodiment, cover board 2 is fixedly mounted on pedestal 1, guarantor is played to 1 inner components of pedestal by cover board 2
Shield acts on.
For the utility model in assembling, then motor gear 5 is put into 1 chamber of pedestal together on the motor shaft of motor 4
In vivo, transmission gear 6 is put on the gear shaft of pedestal 1, and is engaged with motor gear 5, and motor 4 is externally exported through transmission gear 5
Torsion, in addition push rod pedestal 7 is connected through hand push spring 8 with pusher bar support 3 forms compound push rod, and compound push rod is put into pedestal 1,
The rack 11 on push rod pedestal 7 is made to be engaged with the output gear of driving cog defeated 6,7 front end of push rod pedestal is put into preceding resetting spring 9, pushes away
Bar bottom, 7 rear ends are put into rear resetting spring 10, finally cover cover board 2 and are completed.
When the utility model is used, when motor 4 is powered, motor turns round 4 power and passes to transmission gear 6 through motor gear 5, passes
Moving gear 6 is transmitted to push rod pedestal 7 through the rack 11 on push rod pedestal 7, and push rod pedestal 7 is through 3 one of hand push spring 8 and pusher bar support
It is moved in a straight line by motor twisting force.When changing 4 input power polarity chron of motor, motor 4 rotates forward or reverses movement, on
The compound push rod stated just does forward and backward straight reciprocating motion, realizes the intelligent lock core of son from the function with conjunction.
In motor no power, pusher bar support 3, pusher bar support 3 meeting motionless in push rod pedestal 7 are promoted with manual
Hand push spring 8 is promoted, pusher bar support 3 is moved forward, realizes manual unlocking function；When stopping promoting, returned in hand push spring 8
Under elastic force effect, pusher bar support 3 is returned to the function that in-situ accomplishes are shut again.
The utility model not only realize smart lock automatically from conjunction, while realize manually from conjunction, reach
Perfect intelligent requirements.
Claims (8)
1. a kind of intelligent lock clutch of gear linear drives, it is characterized in that：The clutch include pedestal, pusher bar support,
Motor and push rod pedestal, motor are fixedly mounted in pedestal, and pusher bar support is arranged in pedestal, and can be slided in pedestal, push rod
Pedestal is arranged in pusher bar support, and can be slided along pusher bar support, the direct or indirect driving push rod base motions of motor.
2. the intelligent lock clutch of gear linear drives according to claim 1, it is characterized in that：On the pusher bar support
Offer bar-shaped trough, bar-shaped trough both sides are respectively a slide, and push rod pedestal both sides are respectively sliding slot corresponding with slide, slide
It is arranged in sliding slot.
3. the intelligent lock clutch of gear linear drives according to claim 2, it is characterized in that：On the push rod pedestal
Rack is provided with, motor is directly or indirectly through gear driving push rod base motions.
4. the intelligent lock clutch of gear linear drives according to claim 3, it is characterized in that：On the axis of the motor
Motor gear is installed with, transmission gear in pedestal is installed, sprocket drive spindle is fixedly installed in pedestal, transmission gear is mounted on
On gear shaft, motor gear is meshed with transmission gear, and transmission gear is meshed with the rack on push rod pedestal.
5. the intelligent lock clutch of gear linear drives according to claim 4, it is characterized in that：The transmission gear bag
It includes the coaxial gear wheel being fixedly installed together and pinion gear, motor gear is meshed with the gear wheel in transmission gear, be driven
Pinion gear in gear is meshed with rack.
6. the intelligent lock clutch of gear linear drives according to claim 1, it is characterized in that：The push rod pedestal and
Hand push spring is provided between pusher bar support.
7. the intelligent lock clutch of gear linear drives according to claim 1, it is characterized in that：Before the push rod pedestal
End is provided with preceding resetting spring, and push rod base rear end is provided with rear resetting spring, and preceding resetting spring and rear resetting spring are set respectively
It puts between push rod pedestal and pusher bar support.
8. the intelligent lock clutch of gear linear drives according to claim 1, it is characterized in that：It is fixed on the pedestal
Mounted on cover board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721554081.5U CN207436696U (en) | 2017-11-20 | 2017-11-20 | A kind of intelligent lock clutch of gear linear drives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721554081.5U CN207436696U (en) | 2017-11-20 | 2017-11-20 | A kind of intelligent lock clutch of gear linear drives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207436696U true CN207436696U (en) | 2018-06-01 |
Family
ID=62286428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721554081.5U Expired - Fee Related CN207436696U (en) | 2017-11-20 | 2017-11-20 | A kind of intelligent lock clutch of gear linear drives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207436696U (en) |
-
2017
- 2017-11-20 CN CN201721554081.5U patent/CN207436696U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180601 Termination date: 20191120 |